Humans can’t really be double-jointed, though some of us are owners of surprisingly flexible joints. And that can have some surprising effects, says Jason G Goldman. No doubt you know someone ...

where two bones meet. Most joints bend, allowing the area to move. However, some people may have overly flexible joints. People may sometimes refer to this as being double-jointed, even though ...

Double-jointed? It’s not just a fun party trick. Uber-flexible joints could be a sign of a rare genetic condition that makes you more susceptible to respiratory illnesses and also complicates ...

Working together, the bones and ligaments limit how much your joints can move. If you are double jointed, it might mean that the bones are round at the end, like two balls, or that the ligaments ...

People with double-jointed knees have unusual flexibility ... They may also experience health issues that affect bones and joints. Finally, people with Down syndrome typically experience weakened ...